text: const should = require('should'),
      sinon = require('sinon'),
      _ = require('lodash'),
      moment = require('moment-timezone'),
      urlService = require('../../../../server/services/url'),
      constants = require('../../../../server/lib/constants'),
      settingsCache = require('../../../../server/services/settings/cache'),
      configUtils = require('../../../utils/configUtils'),
      testUtils = require('../../../utils'),
      config = configUtils.config,
      sandbox = sinon.sandbox.create();
  
  describe('Url', function () {
      before(function () {
          configUtils.restore();
      });
  
      afterEach(function () {
          configUtils.restore();
          sandbox.restore();
      });
  
      describe('getProtectedSlugs', function () {
          it('defaults', function () {
              urlService.utils.getProtectedSlugs().should.eql(['ghost', 'rss', 'amp']);
          });
  
          it('url has subdir', function () {
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.getProtectedSlugs().should.eql(['ghost', 'rss', 'amp', 'blog']);
          });
      });
  
      describe('getSubdir', function () {
          it('url has no subdir', function () {
              urlService.utils.getSubdir().should.eql('');
          });
  
          it('url has subdir', function () {
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.getSubdir().should.eql('/blog');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog/'});
              urlService.utils.getSubdir().should.eql('/blog');
  
              configUtils.set({url: 'http://my-ghost-blog.com/my/blog'});
              urlService.utils.getSubdir().should.eql('/my/blog');
  
              configUtils.set({url: 'http://my-ghost-blog.com/my/blog/'});
              urlService.utils.getSubdir().should.eql('/my/blog');
          });
  
          it('should not return a slash for subdir', function () {
              configUtils.set({url: 'http://my-ghost-blog.com'});
              urlService.utils.getSubdir().should.eql('');
  
              configUtils.set({url: 'http://my-ghost-blog.com/'});
              urlService.utils.getSubdir().should.eql('');
          });
      });
  
      describe('urlJoin', function () {
          it('should deduplicate slashes', function () {
              configUtils.set({url: 'http://my-ghost-blog.com/'});
              urlService.utils.urlJoin('/', '/my/', '/blog/').should.equal('/my/blog/');
              urlService.utils.urlJoin('/', '//my/', '/blog/').should.equal('/my/blog/');
              urlService.utils.urlJoin('/', '/', '/').should.equal('/');
          });
  
          it('should not deduplicate slashes in protocol', function () {
              configUtils.set({url: 'http://my-ghost-blog.com/'});
              urlService.utils.urlJoin('http://myurl.com', '/rss').should.equal('http://myurl.com/rss');
              urlService.utils.urlJoin('https://myurl.com/', '/rss').should.equal('https://myurl.com/rss');
          });
  
          it('should permit schemeless protocol', function () {
              configUtils.set({url: 'http://my-ghost-blog.com/'});
              urlService.utils.urlJoin('/', '/').should.equal('/');
              urlService.utils.urlJoin('//myurl.com', '/rss').should.equal('//myurl.com/rss');
              urlService.utils.urlJoin('//myurl.com/', '/rss').should.equal('//myurl.com/rss');
              urlService.utils.urlJoin('//myurl.com//', 'rss').should.equal('//myurl.com/rss');
              urlService.utils.urlJoin('', '//myurl.com', 'rss').should.equal('//myurl.com/rss');
          });
  
          it('should deduplicate subdir', function () {
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.urlJoin('blog', 'blog/about').should.equal('blog/about');
              urlService.utils.urlJoin('blog/', 'blog/about').should.equal('blog/about');
              configUtils.set({url: 'http://my-ghost-blog.com/my/blog'});
              urlService.utils.urlJoin('my/blog', 'my/blog/about').should.equal('my/blog/about');
              urlService.utils.urlJoin('my/blog/', 'my/blog/about').should.equal('my/blog/about');
          });
  
          it('should handle subdir matching tld', function () {
              configUtils.set({url: 'http://ghost.blog/blog'});
              urlService.utils.urlJoin('ghost.blog/blog', 'ghost/').should.equal('ghost.blog/blog/ghost/');
              urlService.utils.urlJoin('ghost.blog', 'blog', 'ghost/').should.equal('ghost.blog/blog/ghost/');
          });
      });
  
      describe('urlFor', function () {
          it('should return the home url with no options', function () {
              urlService.utils.urlFor().should.equal('/');
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.urlFor().should.equal('/blog/');
              configUtils.set({url: 'http://my-ghost-blog.com/blog/'});
              urlService.utils.urlFor().should.equal('/blog/');
          });
  
          it('should return home url when asked for', function () {
              var testContext = 'home';
  
              configUtils.set({url: 'http://my-ghost-blog.com'});
              urlService.utils.urlFor(testContext).should.equal('/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/');
              urlService.utils.urlFor(testContext, {secure: true}, true).should.equal('https://my-ghost-blog.com/');
  
              configUtils.set({url: 'http://my-ghost-blog.com/'});
              urlService.utils.urlFor(testContext).should.equal('/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/');
              urlService.utils.urlFor(testContext, {secure: true}, true).should.equal('https://my-ghost-blog.com/');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.urlFor(testContext).should.equal('/blog/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/');
              urlService.utils.urlFor(testContext, {secure: true}, true).should.equal('https://my-ghost-blog.com/blog/');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog/'});
              urlService.utils.urlFor(testContext).should.equal('/blog/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/');
              urlService.utils.urlFor(testContext, {secure: true}, true).should.equal('https://my-ghost-blog.com/blog/');
  
              // Output blog url without trailing slash
              configUtils.set({url: 'http://my-ghost-blog.com'});
              urlService.utils.urlFor(testContext).should.equal('/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/');
              urlService.utils.urlFor(testContext, {
                  secure: true,
                  trailingSlash: false
              }, true).should.equal('https://my-ghost-blog.com');
  
              configUtils.set({url: 'http://my-ghost-blog.com/'});
              urlService.utils.urlFor(testContext).should.equal('/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/');
              urlService.utils.urlFor(testContext, {
                  secure: true,
                  trailingSlash: false
              }, true).should.equal('https://my-ghost-blog.com');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.urlFor(testContext).should.equal('/blog/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/');
              urlService.utils.urlFor(testContext, {
                  secure: true,
                  trailingSlash: false
              }, true).should.equal('https://my-ghost-blog.com/blog');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog/'});
              urlService.utils.urlFor(testContext).should.equal('/blog/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/');
              urlService.utils.urlFor(testContext, {
                  secure: true,
                  trailingSlash: false
              }, true).should.equal('https://my-ghost-blog.com/blog');
          });
  
          it('should handle weird cases by always returning /', function () {
              urlService.utils.urlFor('').should.equal('/');
              urlService.utils.urlFor('post', {}).should.equal('/');
              urlService.utils.urlFor('post', {post: {}}).should.equal('/');
              urlService.utils.urlFor(null).should.equal('/');
              urlService.utils.urlFor(undefined).should.equal('/');
              urlService.utils.urlFor({}).should.equal('/');
              urlService.utils.urlFor({relativeUrl: ''}).should.equal('/');
              urlService.utils.urlFor({relativeUrl: null}).should.equal('/');
              urlService.utils.urlFor({relativeUrl: undefined}).should.equal('/');
          });
  
          it('should return url for a random path when asked for', function () {
              var testContext = {relativeUrl: '/about/'};
  
              configUtils.set({url: 'http://my-ghost-blog.com'});
              urlService.utils.urlFor(testContext).should.equal('/about/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/about/');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.urlFor(testContext).should.equal('/blog/about/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/about/');
          });
  
          it('should deduplicate subdirectories in paths', function () {
              var testContext = {relativeUrl: '/blog/about/'};
  
              configUtils.set({url: 'http://my-ghost-blog.com'});
              urlService.utils.urlFor(testContext).should.equal('/blog/about/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/about/');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              urlService.utils.urlFor(testContext).should.equal('/blog/about/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/about/');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog/'});
              urlService.utils.urlFor(testContext).should.equal('/blog/about/');
              urlService.utils.urlFor(testContext, true).should.equal('http://my-ghost-blog.com/blog/about/');
          });
  
          it('should return url for an image when asked for', function () {
              var testContext = 'image',
                  testData;
  
              configUtils.set({url: 'http://my-ghost-blog.com'});
  
              testData = {image: '/content/images/my-image.jpg'};
              urlService.utils.urlFor(testContext, testData).should.equal('/content/images/my-image.jpg');
              urlService.utils.urlFor(testContext, testData, true).should.equal('http://my-ghost-blog.com/content/images/my-image.jpg');
  
              testData = {image: 'http://placekitten.com/500/200'};
              urlService.utils.urlFor(testContext, testData).should.equal('http://placekitten.com/500/200');
              urlService.utils.urlFor(testContext, testData, true).should.equal('http://placekitten.com/500/200');
  
              testData = {image: '/blog/content/images/my-image2.jpg'};
              urlService.utils.urlFor(testContext, testData).should.equal('/blog/content/images/my-image2.jpg');
              // We don't make image urls absolute if they don't look like images relative to the image path
              urlService.utils.urlFor(testContext, testData, true).should.equal('/blog/content/images/my-image2.jpg');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog/'});
  
              testData = {image: '/content/images/my-image3.jpg'};
              urlService.utils.urlFor(testContext, testData).should.equal('/content/images/my-image3.jpg');
              // We don't make image urls absolute if they don't look like images relative to the image path
              urlService.utils.urlFor(testContext, testData, true).should.equal('/content/images/my-image3.jpg');
  
              testData = {image: '/blog/content/images/my-image4.jpg'};
              urlService.utils.urlFor(testContext, testData).should.equal('/blog/content/images/my-image4.jpg');
              urlService.utils.urlFor(testContext, testData, true).should.equal('http://my-ghost-blog.com/blog/content/images/my-image4.jpg');
  
              // Test case for blogs with optional https -
              // they may be configured with http url but the actual connection may be over https (#8373)
              configUtils.set({url: 'http://my-ghost-blog.com'});
              testData = {image: '/content/images/my-image.jpg', secure: true};
              urlService.utils.urlFor(testContext, testData, true).should.equal('https://my-ghost-blog.com/content/images/my-image.jpg');
          });
  
          it('should return a url for a nav item when asked for it', function () {
              var testContext = 'nav',
                  testData;
  
              configUtils.set({url: 'http://my-ghost-blog.com'});
  
              testData = {nav: {url: 'http://my-ghost-blog.com/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com/short-and-sweet/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com/short-and-sweet/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com//short-and-sweet/'}, secure: true};
              urlService.utils.urlFor(testContext, testData).should.equal('https://my-ghost-blog.com/short-and-sweet/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com:3000/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com:3000/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com:3000/short-and-sweet/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com:3000/short-and-sweet/');
  
              testData = {nav: {url: 'http://sub.my-ghost-blog.com/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://sub.my-ghost-blog.com/');
  
              testData = {nav: {url: '//sub.my-ghost-blog.com/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('//sub.my-ghost-blog.com/');
  
              testData = {nav: {url: 'mailto:sub@my-ghost-blog.com/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('mailto:sub@my-ghost-blog.com/');
  
              testData = {nav: {url: '#this-anchor'}};
              urlService.utils.urlFor(testContext, testData).should.equal('#this-anchor');
  
              testData = {nav: {url: 'http://some-external-page.com/my-ghost-blog.com'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://some-external-page.com/my-ghost-blog.com');
  
              testData = {nav: {url: 'http://some-external-page.com/stuff-my-ghost-blog.com-around'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://some-external-page.com/stuff-my-ghost-blog.com-around');
  
              testData = {nav: {url: 'mailto:marshmallow@my-ghost-blog.com'}};
              urlService.utils.urlFor(testContext, testData).should.equal('mailto:marshmallow@my-ghost-blog.com');
  
              configUtils.set({url: 'http://my-ghost-blog.com/blog'});
              testData = {nav: {url: 'http://my-ghost-blog.com/blog/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com/blog/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com/blog/short-and-sweet/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com/blog/short-and-sweet/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com:3000/blog/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com:3000/blog/');
  
              testData = {nav: {url: 'http://my-ghost-blog.com:3000/blog/short-and-sweet/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://my-ghost-blog.com:3000/blog/short-and-sweet/');
  
              testData = {nav: {url: 'http://sub.my-ghost-blog.com/blog/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('http://sub.my-ghost-blog.com/blog/');
  
              testData = {nav: {url: '//sub.my-ghost-blog.com/blog/'}};
              urlService.utils.urlFor(testContext, testData).should.equal('//sub.my-ghost-blog.com/blog/');
          });
  
          it('sitemap: should return other known paths when requested', function () {
              configUtils.set({url: 'http://my-ghost-blog.com'});
              urlService.utils.urlFor('sitemap_xsl').should.equal('/sitemap.xsl');
              urlService.utils.urlFor('sitemap_xsl', true).should.equal('http://my-ghost-blog.com/sitemap.xsl');
          });
  
          it('admin: relative', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com'
              });
  
              urlService.utils.urlFor('admin').should.equal('/ghost/');
          });
  
          it('admin: url is http', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com'
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://my-ghost-blog.com/ghost/');
          });
  
          it('admin: custom admin url is set', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com',
                  admin: {
                      url: 'https://admin.my-ghost-blog.com'
                  }
              });
  
              urlService.utils.urlFor('admin', true).should.equal('https://admin.my-ghost-blog.com/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog'
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://my-ghost-blog.com/blog/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog/'
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://my-ghost-blog.com/blog/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog'
              });
  
              urlService.utils.urlFor('admin').should.equal('/blog/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog',
                  admin: {
                      url: 'http://something.com'
                  }
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://something.com/blog/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog',
                  admin: {
                      url: 'http://something.com/blog'
                  }
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://something.com/blog/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog',
                  admin: {
                      url: 'http://something.com/blog/'
                  }
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://something.com/blog/ghost/');
          });
  
          it('admin: blog is on subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog/',
                  admin: {
                      url: 'http://something.com/blog'
                  }
              });
  
              urlService.utils.urlFor('admin', true).should.equal('http://something.com/blog/ghost/');
          });
  
          it('api: should return admin url is set', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com',
                  admin: {
                      url: 'https://something.de'
                  }
              });
  
              urlService.utils.urlFor('api', true).should.eql('https://something.de/ghost/api/v0.1/');
          });
  
          it('api: url has subdir', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog'
              });
  
              urlService.utils.urlFor('api', true).should.eql('http://my-ghost-blog.com/blog/ghost/api/v0.1/');
          });
  
          it('api: relative path is correct', function () {
              urlService.utils.urlFor('api').should.eql('/ghost/api/v0.1/');
          });
  
          it('api: relative path with subdir is correct', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com/blog'
              });
  
              urlService.utils.urlFor('api').should.eql('/blog/ghost/api/v0.1/');
          });
  
          it('api: should return http if config.url is http', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com'
              });
  
              urlService.utils.urlFor('api', true).should.eql('http://my-ghost-blog.com/ghost/api/v0.1/');
          });
  
          it('api: should return https if config.url is https', function () {
              configUtils.set({
                  url: 'https://my-ghost-blog.com'
              });
  
              urlService.utils.urlFor('api', true).should.eql('https://my-ghost-blog.com/ghost/api/v0.1/');
          });
  
          it('api: with cors, blog url is http: should return no protocol', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com'
              });
  
              urlService.utils.urlFor('api', {cors: true}, true).should.eql('//my-ghost-blog.com/ghost/api/v0.1/');
          });
  
          it('api: with cors, admin url is http: cors should return no protocol', function () {
              configUtils.set({
                  url: 'http://my-ghost-blog.com',
                  admin: {
                      url: 'http://admin.ghost.example'
                  }
              });
  
              urlService.utils.urlFor('api', {cors: true}, true).should.eql('//admin.ghost.example/ghost/api/v0.1/');
          });
  
          it('api: with cors, admin url is https: should return with protocol', function () {
              configUtils.set({
                  url: 'https://my-ghost-blog.com',
                  admin: {
                      url: 'https://admin.ghost.example'
                  }
              });
  
              urlService.utils.urlFor('api', {cors: true}, true).should.eql('https://admin.ghost.example/ghost/api/v0.1/');
          });
  
          it('api: with cors, blog url is https: should return with protocol', function () {
              configUtils.set({
                  url: 'https://my-ghost-blog.com'
              });
  
              urlService.utils.urlFor('api', {cors: true}, true).should.eql('https://my-ghost-blog.com/ghost/api/v0.1/');
          });
      });
  
      describe('replacePermalink', function () {
          const localSettingsCache = {};
  
          beforeEach(function () {
              sandbox.stub(settingsCache, 'get').callsFake(function (key) {
                  return localSettingsCache[key];
              });
          });
  
          it('permalink is /:slug/, timezone is default', function () {
              var testData = testUtils.DataGenerator.Content.posts[2],
                  postLink = '/short-and-sweet/';
  
              urlService.utils.replacePermalink('/:slug/', testData).should.equal(postLink);
          });
  
          it('permalink is /:year/:month/:day/:slug/, blog timezone is Los Angeles', function () {
              localSettingsCache.active_timezone = 'America/Los_Angeles';
  
              var testData = testUtils.DataGenerator.Content.posts[2],
                  postLink = '/2016/05/17/short-and-sweet/';
  
              testData.published_at = new Date('2016-05-18T06:30:00.000Z');
              urlService.utils.replacePermalink('/:year/:month/:day/:slug/', testData).should.equal(postLink);
          });
  
          it('permalink is /:year/:month/:day/:slug/, blog timezone is Asia Tokyo', function () {
              localSettingsCache.active_timezone = 'Asia/Tokyo';
  
              var testData = testUtils.DataGenerator.Content.posts[2],
                  postLink = '/2016/05/18/short-and-sweet/';
  
              testData.published_at = new Date('2016-05-18T06:30:00.000Z');
              urlService.utils.replacePermalink('/:year/:month/:day/:slug/', testData).should.equal(postLink);
          });
  
          it('permalink is /:year/:id/:author/, TZ is LA', function () {
              localSettingsCache.active_timezone = 'America/Los_Angeles';
  
              var testData = _.merge({}, testUtils.DataGenerator.Content.posts[2], {id: 3}, {primary_author: {slug: 'joe-blog'}}),
                  postLink = '/2015/3/joe-blog/';
  
              testData.published_at = new Date('2016-01-01T00:00:00.000Z');
              urlService.utils.replacePermalink('/:year/:id/:author/', testData).should.equal(postLink);
          });
  
          it('permalink is /:year/:id:/:author/, TZ is Berlin', function () {
              localSettingsCache.active_timezone = 'Europe/Berlin';
  
              var testData = _.merge({}, testUtils.DataGenerator.Content.posts[2], {id: 3}, {primary_author: {slug: 'joe-blog'}}),
                  postLink = '/2016/3/joe-blog/';
  
              testData.published_at = new Date('2016-01-01T00:00:00.000Z');
              urlService.utils.replacePermalink('/:year/:id/:author/', testData).should.equal(postLink);
          });
  
          it('permalink is /:primary_tag/:slug/ and there is a primary_tag', function () {
              localSettingsCache.active_timezone = 'Europe/Berlin';
  
              var testData = _.merge({}, testUtils.DataGenerator.Content.posts[2], {primary_tag: {slug: 'bitcoin'}}),
                  postLink = '/bitcoin/short-and-sweet/';
  
              testData.published_at = new Date('2016-01-01T00:00:00.000Z');
              urlService.utils.replacePermalink('/:primary_tag/:slug/', testData).should.equal(postLink);
          });
  
          it('permalink is /:primary_tag/:slug/ and there is NO primary_tag', function () {
              localSettingsCache.active_timezone = 'Europe/Berlin';
  
              var testData = testUtils.DataGenerator.Content.posts[2],
                  postLink = '/all/short-and-sweet/';
  
              testData.published_at = new Date('2016-01-01T00:00:00.000Z');
              urlService.utils.replacePermalink('/:primary_tag/:slug/', testData).should.equal(postLink);
          });
  
          it('shows "undefined" for unknown route segments', function () {
              localSettingsCache.active_timezone = 'Europe/Berlin';
  
              var testData = testUtils.DataGenerator.Content.posts[2],
                  postLink = '/undefined/short-and-sweet/';
  
              testData.published_at = new Date('2016-01-01T00:00:00.000Z');
              urlService.utils.replacePermalink('/:tag/:slug/', testData).should.equal(postLink);
          });
  
          it('post is not published yet', function () {
              localSettingsCache.active_timezone = 'Europe/London';
  
              var testData = _.merge(testUtils.DataGenerator.Content.posts[2], {id: 3, published_at: null}),
                  nowMoment = moment().tz('Europe/London'),
                  postLink = '/YYYY/MM/DD/short-and-sweet/';
  
              postLink = postLink.replace('YYYY', nowMoment.format('YYYY'));
              postLink = postLink.replace('MM', nowMoment.format('MM'));
              postLink = postLink.replace('DD', nowMoment.format('DD'));
  
              urlService.utils.replacePermalink('/:year/:month/:day/:slug/', testData).should.equal(postLink);
          });
      });
  
      describe('isSSL', function () {
          it('detects https protocol correctly', function () {
              urlService.utils.isSSL('https://my.blog.com').should.be.true();
              urlService.utils.isSSL('http://my.blog.com').should.be.false();
              urlService.utils.isSSL('http://my.https.com').should.be.false();
          });
      });
  
      describe('redirects', function () {
          it('performs 301 redirect correctly', function (done) {
              var res = {};
  
              res.set = sinon.spy();
  
              res.redirect = function (code, path) {
                  code.should.equal(301);
                  path.should.eql('my/awesome/path');
                  res.set.calledWith({'Cache-Control': 'public, max-age=' + constants.ONE_YEAR_S}).should.be.true();
  
                  done();
              };
  
              urlService.utils.redirect301(res, 'my/awesome/path');
          });
  
          it('performs an admin 301 redirect correctly', function (done) {
              var res = {};
  
              res.set = sinon.spy();
  
              res.redirect = function (code, path) {
                  code.should.equal(301);
                  path.should.eql('/ghost/#/my/awesome/path/');
                  res.set.calledWith({'Cache-Control': 'public, max-age=' + constants.ONE_YEAR_S}).should.be.true();
  
                  done();
              };
  
              urlService.utils.redirectToAdmin(301, res, '#/my/awesome/path');
          });
  
          it('performs an admin 302 redirect correctly', function (done) {
              var res = {};
  
              res.set = sinon.spy();
  
              res.redirect = function (path) {
                  path.should.eql('/ghost/#/my/awesome/path/');
                  res.set.called.should.be.false();
  
                  done();
              };
  
              urlService.utils.redirectToAdmin(302, res, '#/my/awesome/path');
          });
      });
  
      describe('make absolute urls ', function () {
          var siteUrl = 'http://my-ghost-blog.com',
              itemUrl = 'my-awesome-post';
  
          beforeEach(function () {
              configUtils.set({url: 'http://my-ghost-blog.com'});
          });
  
          afterEach(function () {
              configUtils.restore();
          });
  
          it('[success] does not convert absolute URLs', function () {
              var html = '<a href="http://my-ghost-blog.com/content/images" title="Absolute URL">',
                  result = urlService.utils.makeAbsoluteUrls(html, siteUrl, itemUrl).html();
  
              result.should.match(/<a href="http:\/\/my-ghost-blog.com\/content\/images" title="Absolute URL">/);
          });
          it('[failure] does not convert protocol relative `//` URLs', function () {
              var html = '<a href="//my-ghost-blog.com/content/images" title="Absolute URL">',
                  result = urlService.utils.makeAbsoluteUrls(html, siteUrl, itemUrl).html();
  
              result.should.match(/<a href="\/\/my-ghost-blog.com\/content\/images" title="Absolute URL">/);
          });
          it('[failure] does not convert internal links starting with "#"', function () {
              var html = '<a href="#jumptosection" title="Table of Content">',
                  result = urlService.utils.makeAbsoluteUrls(html, siteUrl, itemUrl).html();
  
              result.should.match(/<a href="#jumptosection" title="Table of Content">/);
          });
          it('[success] converts a relative URL', function () {
              var html = '<a href="/about#nowhere" title="Relative URL">',
                  result = urlService.utils.makeAbsoluteUrls(html, siteUrl, itemUrl).html();
  
              result.should.match(/<a href="http:\/\/my-ghost-blog.com\/about#nowhere" title="Relative URL">/);
          });
          it('[success] converts a relative URL including subdirectories', function () {
              var html = '<a href="/about#nowhere" title="Relative URL">',
                  result = urlService.utils.makeAbsoluteUrls(html, 'http://my-ghost-blog.com/blog', itemUrl).html();
  
              result.should.match(/<a href="http:\/\/my-ghost-blog.com\/blog\/about#nowhere" title="Relative URL">/);
          });
      });
  });
  